[Staiain]

This idea is actually pretty cool!

It is possible to do 5+ hours in one sitting but you WILL feel like utter crap mentally if not your hands give in before that. I recently cut my sessions from 3.5 - 5 to 2 - 3 hours and I feel a LOT less tired after + it leaves me energy to play other games with friends afterwards instead of laying down on the couch feeling almost hungover.